S
M
T
W
T
F
S
26
93°
76°
27
94°
76°
28
94°
75°
29
93°
75°
30
94°
76°
31
93°
75°
1
92°
74°
2
86°
74°
3
86°
73°
4
87°
75°
5
86°
74°
6
87°
74°
7
87°
73°
8
88°
74°
9
87°
74°
10
87°
73°
11
88°
74°
12
87°
73°
13
88°
74°
14
92°
72°
15
92°
73°
16
90°
71°
17
89°
72°
18
88°
72°
19
90°
71°
20
90°
67°
21
87°
67°
22
86°
68°
23
85°
66°
24
86°
66°
25
87°
67°
26
87°
67°
27
91°
68°
28
91°
70°
29
92°
72°
30
93°
72°
31
92°
71°
1
91°
71°
2
91°
70°
3
90°
70°
4
88°
65°
5
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Athens
Athens's August 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 65° and 76°. The average high for August is 89° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Athens. See also: September | October | November.
